From 4fd6bca4e75870958ea61b94e0a1e60e78cd91bc Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 8 Jan 2012 17:27:40 +0200
Subject: Add support for defining composite value type as class template
 instantiations

---
 odb/common.hxx | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'odb/common.hxx')

diff --git a/odb/common.hxx b/odb/common.hxx
index 679e25c..f29eeca 100644
--- a/odb/common.hxx
+++ b/odb/common.hxx
@@ -250,4 +250,25 @@ private:
   traversal::inherits inherits_;
 };
 
+// Traverse composite values that are class template instantiations.
+//
+struct typedefs: traversal::typedefs, context
+{
+  typedefs (bool traverse_included)
+      : included_ (traverse_included)
+  {
+  }
+
+  virtual void
+  traverse (semantics::typedefs&);
+
+  // Returns true if we should traverse this typedef.
+  //
+  bool
+  check (semantics::typedefs&);
+
+private:
+  bool included_;
+};
+
 #endif // ODB_COMMON_HXX
-- 
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